<template>
  <span class="space-container">
    <span class="space" v-for="(item, index) in spaces" v-bind:key="index"></span>
  </span>

</template>
<script>
export default {
  name: 'space',
  props: ['depth'],
  computed: {
      spaces () {
        const aArr = []
        for (let i = 0; i < this.depth; i++) {
          aArr.push('')
        }
        return aArr
      }
  }
}
</script>
<style>
.space{
  display: inline-block;
  width: 15px;
}
</style>
